2SPL

A NOVEL SITE-DIRECTED MUTANT OF MYOGLOBIN WITH AN UNUSUALLY HIGH O2 AFFINITY AND LOW AUTOOXIDATION RATE

Summary for 2SPL

DescriptorMYOGLOBIN, SULFATE ION, PROTOPORPHYRIN IX CONTAINING FE, ... (5 entities in total)
Functional Keywordsoxygen storage
Biological sourcePhyseter catodon (sperm whale)
Total number of polymer chains1
Total molecular weight18139.74
Authors
Quillin, M.L.,Arduini, R.M.,Phillips Jr., G.N. (deposition date: 1993-08-25, release date: 1994-01-31, Last modification date: 2011-07-13)
Primary citation
Carver, T.E.,Brantley Jr., R.E.,Singleton, E.W.,Arduini, R.M.,Quillin, M.L.,Phillips Jr., G.N.,Olson, J.S.
A novel site-directed mutant of myoglobin with an unusually high O2 affinity and low autooxidation rate.
J.Biol.Chem., 267:14443-14450, 1992
PubMed: 1629229 (PDB entries with the same primary citation)
MImport into Mendeley
Experimental method
X-RAY DIFFRACTION (1.7 Å)
NMR Information
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Structure validation

ClashscoreRamachandran outliersSidechain outliersRSRZ outliers170.7%6.3%0.6%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution